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![MGK-133 4.88 Ratio Differential Ring and Pinion Complete Kit Fits Select Jeep JL, JT [Front/Rear]](https://www.jegs.com/images/mini_750/600/683/683-mgk-133.jpg)
Vehicle Info NeededMOTIVE GEARPART NUMBER: 683-MGK-133
MGK-133 4.88 Ratio Differential Ring and Pinion Complete Kit Fits Select Jeep JL, JT [Front/Rear]
$1,32299
Ships on 09/18/2026
Lowest Price GuaranteeDana 44
4.88 Ratio Differential Ring and Pinion KitJeep JL,JT M220, Dana 44 JL, Dana 44 JL Reverse 8.27 in. front, 8.6 in. rear 1.75 in. shaft diameter 8620 Steel construction
Motive Gear MGK-133 Differential Ring and Pinion Kit Features:
- Dana AdvanTEK M210, Dana AdvanTEK
- Reverse Front, Standard Rear Gear Rotation
- 12 Bolt Cover
- 8 Tooth Pinion Gear
- 28 Count Spline
- 39 Tooth Ring Gear
Part TypeRing and Pinion
BrandMOTIVE GEAR
Package Height12.0
Package Width16.0
Package Length16.0
Weight48.84 PG
Part CategoryReplacement Parts
Ring Gear RotationReverse Front, Standard Rear
Ring Gear Tooth Quantity39
Differential Case Design TypeDana 44
Differential Carrier Break3.07 to 4.10
Cover Bolt Quantity12
Pinion Spline Count28
Ring Gear Material8620 Steel
Ring Gear Diameter8.6 in (218.4 mm)
Ring And Pinion Ratio4.88
Pinion Shaft Diameter1.75 in (44.5 mm)
Installation Kit IncludedYes
Pinion Gear Tooth Quantity8
Axle TypeDana 44
Gear Ratio4.88
Ring Gear Bolt Quantity10
Part FitmentDirect Fit
Vendor Part NumberMGK-133
Package Qty1
Package TypeEA
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